diff --git a/src/tsdb/src/tsdbRead.c b/src/tsdb/src/tsdbRead.c index 260c3d67dcddfe1e62d329dfc733f5adc3ad24aa..524ab065d693b9a80643c1085402a6d9b1740824 100644 --- a/src/tsdb/src/tsdbRead.c +++ b/src/tsdb/src/tsdbRead.c @@ -691,6 +691,18 @@ static STableGroupInfo* trimTableGroup(STimeWindow* window, STableGroupInfo* pGr TsdbQueryHandleT tsdbQueryRowsInExternalWindow(STsdbRepo *tsdb, STsdbQueryCond* pCond, STableGroupInfo *groupList, uint64_t qId, SMemRef* pRef) { STableGroupInfo* pNew = trimTableGroup(&pCond->twindow, groupList); + if (pNew->numOfTables == 0) { + tsdbDebug("update query time range to invalidate time window"); + + assert(taosArrayGetSize(pNew->pGroupList) == 0); + bool asc = ASCENDING_TRAVERSE(pCond->order); + if (asc) { + pCond->twindow.ekey = pCond->twindow.skey - 1; + } else { + pCond->twindow.skey = pCond->twindow.ekey - 1; + } + } + STsdbQueryHandle *pQueryHandle = (STsdbQueryHandle*) tsdbQueryTables(tsdb, pCond, pNew, qId, pRef); pQueryHandle->loadExternalRow = true; pQueryHandle->currentLoadExternalRows = true; diff --git a/tests/script/general/parser/interp.sim b/tests/script/general/parser/interp.sim index 55c5701985e8968a88891e4b11415136f48ed346..4654913d1ee80fdd6b8a274fac7bca48d06aeef0 100644 --- a/tests/script/general/parser/interp.sim +++ b/tests/script/general/parser/interp.sim @@ -68,4 +68,19 @@ print ================== server restart completed run general/parser/interp_test.sim -#system sh/exec.sh -n dnode1 -s stop -x SIGINT +print ================= TD-5931 +sql create stable st5931(ts timestamp, f int) tags(t int) +sql create table ct5931 using st5931 tags(1) +sql create table nt5931(ts timestamp, f int) + +sql select interp(*) from nt5931 where ts=now + +sql select interp(*) from st5931 where ts=now + +sql select interp(*) from ct5931 where ts=now + +if $rows != 0 then + return -1 +endi + +system sh/exec.sh -n dnode1 -s stop -x SIGINT